[whatwg] some thoughts on sandboxed IFRAMEs

Lachlan Hunt lachlan.hunt at lachy.id.au
Fri Feb 5 06:19:41 PST 2010

Kornel Lesinski wrote:
> However, if we're going to introduce token-based sandbox anyway, I
> suggest putting token in tag name:
> <sandbox-$token>...</sandbox-$token>
> where $token is the random part. This avoids oddity of attributes in
> closing tag, and is compatible with XML. In XML you could also use:
> <$token:sandbox xmlns:$token="…"></$token:sandbox>

No, you couldn't use a namespace like that, because then the sandbox 
element would not be in the HTML namespace, and thus would not have any 
known semantics.

Lachlan Hunt - Opera Software

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